Re: Suggestion for MPI_Print
John M May (johnmay@coral.llnl.gov)
Mon, 24 Jun 1996 13:29:37 -0700 (PDT)
> Charlie Fineman:
> Hmmm, why wouldn't one just use the parallel diff tool (another
> project proposed at the meeting) to solve this problem?
[of detecting when different nodes produce different outputs]
MPI_Print as I'm proposing it would write all its output to one place;
there wouldn't be separate files for each node. In that case, diff
wouldn't help. Unless, I guess, you first grepped lines from different
nodes into separate files and then diffed them.
John